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 <title><![CDATA[三相异步电机抖动，转动很慢，电机发热， ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-82398.html]]></link>
 <description><![CDATA[Latest 50 replies of 三相异步电机抖动，转动很慢，电机发热， ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主是否考虑过缺相。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-82398#886206.html]]></link>
 <author><![CDATA[scxclzyzb]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 19 Oct 2010 04:11:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[同意三楼说法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-82398#886200.html]]></link>
 <author><![CDATA[caizhihua]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 19 Oct 2010 03:54:20 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[若是变频调速的话，频率不宜调的太低，正常情况下频率在30~60HZ时，比较好（主要对电机的寿命相比较好）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-82398#886170.html]]></link>
 <author><![CDATA[pe050101]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 19 Oct 2010 03:03:19 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[别超低频运行，还有你的负载]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-82398#886134.html]]></link>
 <author><![CDATA[zyspcb]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 19 Oct 2010 02:37:01 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你的接法是星形还是三角形？输入电压是三相380还是三相220？是直接接电源还是经过变频器？
你的接法要考虑以上各方面因素。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-82398#886129.html]]></link>
 <author><![CDATA[goodman]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 19 Oct 2010 02:19:41 +0000]]></pubdate>
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